diff --git a/setup-mysql-user.sql b/setup-mysql-user.sql
index 48205bc..e0adcd4 100644
--- a/setup-mysql-user.sql
+++ b/setup-mysql-user.sql
@@ -1,4 +1,4 @@
--- Public data tables
+-- Public data tables: read
 GRANT SELECT ON openneo_impress.colors TO impress2020;
 GRANT SELECT ON openneo_impress.color_translations TO impress2020;
 GRANT SELECT ON openneo_impress.items TO impress2020;
@@ -12,6 +12,10 @@ GRANT SELECT ON openneo_impress.swf_assets TO impress2020;
 GRANT SELECT ON openneo_impress.zones TO impress2020;
 GRANT SELECT ON openneo_impress.zone_translations TO impress2020;
 
+-- Public data tables: write
+GRANT UPDATE ON openneo_impress.items TO impress2020;
+GRANT UPDATE ON openneo_impress.swf_assets TO impress2020;
+
 -- User data tables
 GRANT SELECT ON openneo_impress.item_outfit_relationships TO impress2020;
 GRANT SELECT ON openneo_impress.outfits TO impress2020;